| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.91 | 10.725% | $34.2251 | $34.23 | $34.25 | $34.20 |
| Purchase #2 | $95.36 | 8.221% | $103.1995 | $103.20 | $103.20 | $103.20 |
| Purchase #3 | $34.62 | 12.869% | $39.0752 | $39.08 | $39.10 | $39.10 |
| Purchase #4 | $46.43 | 3.252% | $47.9399 | $47.94 | $47.95 | $47.90 |
| Purchase #5 | $31.38 | 3.444% | $32.4607 | $32.46 | $32.45 | $32.50 |
| Purchase #6 | $214.63 | 6.413% | $228.3942 | $228.39 | $228.40 | $228.40 |
| Purchase #7 | $125.28 | 11.279% | $139.4103 | $139.41 | $139.40 | $139.40 |
| 7 purchase totals = | $578.61 | $624.7049 | $624.71 | $624.75 | $624.70 | |